| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnC2O4*HOH + O2 = 2 MnO + 2 HOH + 4 OCO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
P4O10 + H2O = H3PO4(ac) =>
P4O10 + 6 H2O = 4 H3PO4(ac)
NH3 + Hg(NO3)2 = N(NO3)2 + HgH3 =>
NH3 + Hg(NO3)2 = N(NO3)2 + HgH3
MnO2 + HCl = MnCl2 + H2 + O = Cl2 =>
MnO2 + 2 HCl = MnCl2 + H2 + 2 O
NaNO3 + Zn(OH)2 = NaOH + Zn(NO3)2 =>
2 NaNO3 + Zn(OH)2 = 2 NaOH + Zn(NO3)2
C4H6O3 + CH4O = C2H4O2 + CH3COOCH3 =>
C4H6O3 + CH4O = C2H4O2 + CH3COOCH3
Ag2SO4 + NH4NO3 = Ag2NO3 + NH4SO4 =>
Ag2SO4 + NH4NO3 = Ag2NO3 + NH4SO4
HF + NaOH = NaF + HOH =>
HF + NaOH = NaF + HOH
HF + Ni = NiF2 + H =>
2 HF + Ni = NiF2 + 2 H
NaAlCO3(OH)2 + HCl = H2O + NaCl + AlCl3 + CO2 =>
NaAlCO3(OH)2 + 4 HCl = 3 H2O + NaCl + AlCl3 + CO2
MnSO4 + Cu = Mn + CuSO4 =>
MnSO4 + Cu = Mn + CuSO4
AlGa(CO2)3 + O2 = AlGaO3 + CO2 =>
2 AlGa(CO2)3 + 3 O2 = 2 AlGaO3 + 6 CO2
NaOH + N2O + H2O = NH3 + NaNO3 =>
NaOH + N2O + H2O = NH3 + NaNO3
FeSO4 + CaOCl2 + H2SO4 = Fe2(SO4)3 + CaSO4 + HCl + H2O =>
2 FeSO4 + CaOCl2 + 2 H2SO4 = Fe2(SO4)3 + CaSO4 + 2 HCl + H2O
NaNO3 + Zn(OH)2 = NaOH + Zn(NO3)2 =>
2 NaNO3 + Zn(OH)2 = 2 NaOH + Zn(NO3)2
Br{-} + H2SO4 = HBr + HSO4{-} =>
Br{-} + H2SO4 = HBr + HSO4{-}
KHSO4 + CH3COO{-} = CH3COOH + KSO4{-} =>
KHSO4 + CH3COO{-} = CH3COOH + KSO4{-}
NaNO3 + Zn(OH)2 = NaOH + Zn(NO3)2 =>
2 NaNO3 + Zn(OH)2 = 2 NaOH + Zn(NO3)2
FeSO4 + H2SO4 + KMnO4 = Fe(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe(SO4)2 + K2SO4 + 2 MnSO4 + 8 H2O
TiO2 + Br2 + CO = TiBr4 + CO2 =>
TiO2 + 2 Br2 + 2 CO = TiBr4 + 2 CO2
FeCl3 + H2O2 = HCl + Fe2(O2)3 =>
2 FeCl3 + 3 H2O2 = 6 HCl + Fe2(O2)3
NaNO3 + Zn(OH)2 = NaOH + Zn(NO3)2 =>
2 NaNO3 + Zn(OH)2 = 2 NaOH + Zn(NO3)2
AlI3 + FeCl = AlCl3 + FeI =>
AlI3 + 3 FeCl = AlCl3 + 3 FeI
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + (NO3)(NH4) =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2(NO3)(NH4)
I2 + OH{-} = H2O + I{-} + O2IH{+} =>
5 I2 + 6 OH{-} = 2 H2O + 8 I{-} + 2 O2IH{+}
HNO3(aq) + []SnCl2(s) + []HCl(aq) = []SnCl4(aq) + []H2O(aq) + []N2O(g) =>
2 HNO3(aq) + 4[]SnCl2(s) + 8[]HCl(aq) = 4[]SnCl4(aq) + 5[]H2O(aq) + []N2O(g)
NaNO3 + Zn(OH)2 = NaOH + Zn(NO3)2 =>
2 NaNO3 + Zn(OH)2 = 2 NaOH + Zn(NO3)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NiC2O6H4 + O2 = NiO + H2O + CO2 =>
2 NiC2O6H4 + O2 = 2 NiO + 4 H2O + 4 CO2
Fe2O3 + HF = FeF3 + H2O =>
Fe2O3 + 6 HF = 2 FeF3 + 3 H2O
Sr(OH)2 + Na2HPO4 = SrHPO4 + NaOH =>
Sr(OH)2 + Na2HPO4 = SrHPO4 + 2 NaOH
NaBiO3 + Mn{2+} + H{+} = MnO4{-} + Bi{3+} + Na + H2O =>
5 NaBiO3 + 3 Mn{2+} + 6 H{+} = 3 MnO4{-} + 5 Bi{3+} + 5 Na + 3 H2O
Co(NO3)2 + NaNO3 + C2H5NO2 = NaCo2O4 + N2 + CO2 + H2O =>
36 Co(NO3)2 + 18 NaNO3 + 44 C2H5NO2 = 18 NaCo2O4 + 67 N2 + 88 CO2 + 110 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Al + KClO3 + KOH = K3AlO3 + KCl + H2O =>
2 Al + KClO3 + 6 KOH = 2 K3AlO3 + KCl + 3 H2O
BaCl2 + CuSO4*5H2O = BaCl2*5H2O + CuSO4*2H2O =>
3 BaCl2 + 5 CuSO4*5H2O = 3 BaCl2*5H2O + 5 CuSO4*2H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H3PO4 + KOH = H2O + K3O4P =>
H3PO4 + 3 KOH = 3 H2O + K3O4P
Mg + N2 + H2O = Mg(OH)2 + NH2 =>
2 Mg + N2 + 4 H2O = 2 Mg(OH)2 + 2 NH2
FeCl3(ac) + KSCN(ac) = K3[Fe(SCN)6](ac) + KCl(ac) =>
FeCl3(ac) + 6 KSCN(ac) = K3[Fe(SCN)6](ac) + 3 KCl(ac)
HCOOH + H{+} + MnO4{-} = CO2 + Mn{2+} + H2O =>
5 HCOOH + 6 H{+} + 2 MnO4{-} = 5 CO2 + 2 Mn{2+} + 8 H2O
ZnFeCl3 = FeZnCl3 =>
ZnFeCl3 = FeZnCl3
FeCl3(aq) + KSCN(aq) = KCl(aq) + K3Fe(SCN)6(aq) =>
FeCl3(aq) + 6 KSCN(aq) = 3 KCl(aq) + K3Fe(SCN)6(aq)
HgCH3 + HCl = Hg2Cl2 + CH4 =>
2 HgCH3 + 2 HCl = Hg2Cl2 + 2 CH4
Y20O30 + Yb20O30 + Si10O20 = Y2Yb18Si20O70 =>
Y20O30 + 9 Yb20O30 + 20 Si10O20 = 10 Y2Yb18Si20O70
NH3 + AgNO3 = Ag(NH3) + N + O3 =>
NH3 + AgNO3 = Ag(NH3) + N + O3
Al(OH)3 + (H2SO4)3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + (H2SO4)3 = Al2(SO4)3 + 6 H2O
CaCl2 + NaOH = NaCl + CaO + HCl =>
CaCl2 + NaOH = NaCl + CaO + HCl
H2SO3 + SO2 = S + H2SO4 =>
2 H2SO3 + SO2 = S + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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